88 MISCELLANEOUS RESULTS OF WORK OF BUREAU IX. 



Page. 



Aphis gossypii on cucurbits, attendance by Formica cinereorufibarbis 73-74 



medicaginis on loco weeds 40 



prey of Hippodamia convergens 40 



melon. (See Aphis gossypii.) 



punk against greenhouse thrips 54 



Apion seneipenne on Meibomia (Desmodium) 31 



colon on wild bean in Mexico 30 



cribricolle on Lotus glabra 31 



decoloration on Meibomia paniculata and M. gr andifi ora, parasite 31-32 



fraternum, synonym of Apion griseum 30 



griseum, food plants and habits, parasite 29-30 



herculanum, food plants 32 



injurious North American species, with notes on related forms 29-32 



nigrum on locust 31 



patruele on wild legume 31 



proclive on Lupinus arborea, parasite 31 



segnipes on Cracca virginiana, parasite 31 



turbulentum on Meibomia marylandica 31 



Apple, food plant of Coleophora fletcherella 79 



Heliothrips hxmorrhoidalis 44 



Apples, food of Euxesta notata 39 



Araecerus fasciculatus 61-64 



habits in general 64 



in chinaberries 63-64 



injury to corn 61-62 



introduction 61 



life history in corn 63 



parasites 63-64 



Aragallus lamberti, food plant of Aphis medicaginis 40 



Cleonus quadrilineatus 37 . 



Melanoplus spp 42 



(Ecanthus sp 42 



Opeia obscura 42 



Parabacillus coloradus 42 



Tritoxa incurva 38 



hymenopterous gall thereon 41 



Armadillidium vulgare, biological notes 19-21 



color differences between sexes 19-20 



copulation 19 



effect of varying natural and field conditions 19 



habits 15-1 



haunts 19 



incubation period 20 



life history 15-21 



molts 20-21 



plant-feeding habits 18-19 



regeneration of parts 21 



remedies 21 



scavenger habits 19 



sexual differences 19-20 



Arsenate of lead against pecan cigar case-bearer 86 



Arsenic against sowbug Armadillidium vulgare 17, 18 



Arsenicals against sowbug Metoponorthus pruinosus 22 



